KR950026078A - Battery Charge Controller - Google Patents
Battery Charge Controller Download PDFInfo
- Publication number
- KR950026078A KR950026078A KR1019940002932A KR19940002932A KR950026078A KR 950026078 A KR950026078 A KR 950026078A KR 1019940002932 A KR1019940002932 A KR 1019940002932A KR 19940002932 A KR19940002932 A KR 19940002932A KR 950026078 A KR950026078 A KR 950026078A
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- charging
- battery
- control
- control device
- Prior art date
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- Mobile Radio Communication Systems (AREA)
Abstract
본 발명은 무선전화기에서 방전과 충전을 반복함으로써 발생되는 밧데리의 메모리 효과를 방지하고, 기구적인 충전접촉 단자에 의한 충전 방법을 개선하여 밧데리의 충, 방전 효율을 극대화 하고자 한 밧데리 충전제어 장치에 관한것이다.The present invention relates to a battery charge control device for preventing the memory effect of the battery caused by repeating the discharge and charging in the wireless telephone, and to maximize the charging and discharging efficiency of the battery by improving the charging method by the mechanical charging contact terminal will be.
이러한 본 발명은 충전단자로 부터 공급되는 충전전압을 외부의 제어에 따라 공급 및 차단하는 스위칭수단과, 상기 스위치수단에서 얻어진 전압을 충전하는 밧데리의 충전전압 및 최소치 전압을 검출하는 제1, 제2전압검출수단과, 상기 제1, 제2전압검출수단 및 키입력수단에서 각각 얻어진 신호에 따라 상기 스위칭수단을 제어함을 아울러 충전제어장치 전체 동작을 제어하는 제어수단과, 상기 제어수단의 제어에 따라 밧데리 충전요구 경보음을 발생하는 알람수단으로 구성한다.The present invention is a switching means for supplying and cutting off the charging voltage supplied from the charging terminal according to external control, and the first and second detecting the charging voltage and the minimum voltage of the battery charging the voltage obtained by the switch means Control means for controlling the switching means as well as controlling the overall operation of the charging control device in accordance with the signals detected by the voltage detecting means, the first and second voltage detecting means and the key input means, and the control means. According to the battery charging request alarm sounds.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명 밧데리 충전제어 장치 실시예시도.2 is a view showing an embodiment of a battery charge control device of the present invention.
제3도는 본 발명 밧데리 충전제어 장치 타실시예도.3 is another embodiment of the battery charging control device of the present invention.
제4도는 제3도의 동작을 설명하기 위한 흐름도.4 is a flow chart for explaining the operation of FIG.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940002932A KR950026078A (en) | 1994-02-18 | 1994-02-18 | Battery Charge Controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940002932A KR950026078A (en) | 1994-02-18 | 1994-02-18 | Battery Charge Controller |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950026078A true KR950026078A (en) | 1995-09-18 |
Family
ID=66663644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940002932A KR950026078A (en) | 1994-02-18 | 1994-02-18 | Battery Charge Controller |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950026078A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100798884B1 (en) * | 2005-10-06 | 2008-01-29 | 엘지전자 주식회사 | Charge apparatus for battery and method thereof |
-
1994
- 1994-02-18 KR KR1019940002932A patent/KR950026078A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100798884B1 (en) * | 2005-10-06 | 2008-01-29 | 엘지전자 주식회사 | Charge apparatus for battery and method thereof |
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Legal Events
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A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |